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| author | Max Horn | 2006-04-19 18:14:28 +0000 |
|---|---|---|
| committer | Max Horn | 2006-04-19 18:14:28 +0000 |
| commit | 70d23ccf2922ce6743cb7a49f4f55a9372fe44f8 (patch) | |
| tree | 1bc542876cffaf413a649e47ce76a3b585ac1e43 /engines/scumm | |
| parent | c5507879fc2c0edfcce7ad8802401d9d7c21e10f (diff) | |
| download | scummvm-rg350-70d23ccf2922ce6743cb7a49f4f55a9372fe44f8.tar.gz scummvm-rg350-70d23ccf2922ce6743cb7a49f4f55a9372fe44f8.tar.bz2 scummvm-rg350-70d23ccf2922ce6743cb7a49f4f55a9372fe44f8.zip | |
Added a small comment to ScummEngine::openRoom that explains why we check for room==0 instead of just using it as-is
svn-id: r22038
Diffstat (limited to 'engines/scumm')
| -rw-r--r-- | engines/scumm/resource.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/engines/scumm/resource.cpp b/engines/scumm/resource.cpp index 7ffb05f654..326b958128 100644 --- a/engines/scumm/resource.cpp +++ b/engines/scumm/resource.cpp @@ -84,7 +84,10 @@ void ScummEngine::openRoom(const int room) { return; } - const int diskNumber = (room == 0 ? 0 : res.roomno[rtRoom][room]); + // Load the disk numer / room offs (special case for room 0 exists because + // room 0 contains the data which is used to create the roomno / roomoffs + // tables -- hence obviously we mustn't use those when loading room 0. + const int diskNumber = room ? res.roomno[rtRoom][room] : 0; const int room_offs = room ? res.roomoffs[rtRoom][room] : 0; while (room_offs != -1) { |